/*
 * Copyright (C) 2018 iFLYTEK CO.,LTD.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.iflytek.cyber.platform;

/**
 * 唤醒词检测器抽象
 */
public abstract class WakeWordDetector {

    protected final Listener listener;

    public WakeWordDetector(Listener listener) {
        this.listener = listener;
    }

    public abstract void create();

    public abstract void destroy();

    public abstract void start();

    public abstract void stop();

    public abstract boolean write(byte[] data, int length);

    public interface Listener {
        void onWakeup(long beginMs, long endMs);
    }

}
